Dell PowerEdge E31S Series Owner's Manual page 50

Memory Settings details
About this task
The Memory Settings screen details are explained as follows:
Option Description
System Memory Specifies the memory size in the system.
Size
System Memory Specifies the type of memory installed in the system.
Type
System Memory Specifies the memory speed.
Speed
System Memory Specifies the memory voltage.
Voltage
Video Memory Specifies the amount of video memory.
System Memory Specifies whether the memory tests are run during system boot. Options are Enabled and Disabled. This
Testing option is set to Disabled by default.
Memory Specifies the memory operating mode. The options available are Optimizer Mode, Advanced ECC
Operating Mode Mode, Mirror Mode, Spare Mode, Spare with Advanced ECC Mode, Dell Fault Resilient Mode and
Dell NUMA Fault Resilient Mode. This option is set to Optimizer Mode by default.
Node Interleaving Specifies if the Non-Uniform Memory Architecture (NUMA) is supported. If this field is set to Enabled,
memory interleaving is supported if a symmetric memory configuration is installed. If the field is set
to Disabled, the system supports NUMA (asymmetric) memory configurations. This option is set to
Disabled by default.
Snoop Mode Specifies the Snoop Mode options. The Snoop Mode options available are Home Snoop, Early Snoop,
and Cluster on Die. This option is set to Early Snoop by default. This field is available only when the
Node Interleaving is set to Disabled.
Related references
Memory Settings on page 49
Related tasks
Viewing Memory Settings
Processor Settings
You can use the Processor Settings screen to view the processor settings, and perform specific functions such as enabling
virtualization technology, hardware prefetcher, and logical processor idling.
Related references
Processor Settings details
System BIOS on page 38
Related tasks
Viewing Processor Settings
50 Pre-operating system management applications
NOTE: The Memory Operating Mode option can have different default and available options based
on the memory configuration of your system.
NOTE: The Dell Fault Resilient Mode option establishes an area of memory that is fault resilient.
This mode can be used by an operating system that supports the feature to load critical applications
or enables the operating system kernel to maximize system availability.
on page 49
on page 51
on page 51